Citazione APA

Schmid, R. v., & Zimmermann, G. A. (1883). The theories of Darwin and their relation to philosophy, religion, and morality. Jansen, McClurg & company.

Stile di citazione Chicago

Schmid, Rudolf von, e Gustav Adolf Zimmermann. The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality. Chicago: Jansen, McClurg & company, 1883.

Citazione MLA

Schmid, Rudolf von, e Gustav Adolf Zimmermann. The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality. Jansen, McClurg & company, 1883.